req->rq_mbits = lustre_msg_get_mbits(req->rq_reqmsg);
else /* old version, bulk matchbits is rq_xid */
req->rq_mbits = req->rq_xid;
req->rq_mbits = lustre_msg_get_mbits(req->rq_reqmsg);
else /* old version, bulk matchbits is rq_xid */
req->rq_mbits = req->rq_xid;